mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 10:49:33 +00:00
zonefs fixes for 5.10-rc7
A single patch in this pull request to fix a BIO and page reference leak when writing sequential zone files. Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSRPv8tYSvhwAzJdzjdoc3SxdoYdgUCX9NY0gAKCRDdoc3SxdoY dga9AQCq+hAOyA1FeCkWwBG0gywIIVhPscNphe1bH576JoaIZAEA86DsGB9BED7H yaezfh5W1lr63ctxtSVdyo+x5172fgY= =Te7s -----END PGP SIGNATURE----- Merge tag 'zonefs-5.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs Pull zonefs fix from Damien Le Moal: "A single patch in this pull request to fix a BIO and page reference leak when writing sequential zone files" * tag 'zonefs-5.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs: zonefs: fix page reference and BIO leak
This commit is contained in:
commit
782598ecea
1 changed files with 8 additions and 6 deletions
|
@ -691,21 +691,23 @@ static ssize_t zonefs_file_dio_append(struct kiocb *iocb, struct iov_iter *from)
|
|||
bio->bi_opf |= REQ_FUA;
|
||||
|
||||
ret = bio_iov_iter_get_pages(bio, from);
|
||||
if (unlikely(ret)) {
|
||||
bio_io_error(bio);
|
||||
return ret;
|
||||
}
|
||||
if (unlikely(ret))
|
||||
goto out_release;
|
||||
|
||||
size = bio->bi_iter.bi_size;
|
||||
task_io_account_write(ret);
|
||||
task_io_account_write(size);
|
||||
|
||||
if (iocb->ki_flags & IOCB_HIPRI)
|
||||
bio_set_polled(bio, iocb);
|
||||
|
||||
ret = submit_bio_wait(bio);
|
||||
|
||||
zonefs_file_write_dio_end_io(iocb, size, ret, 0);
|
||||
|
||||
out_release:
|
||||
bio_release_pages(bio, false);
|
||||
bio_put(bio);
|
||||
|
||||
zonefs_file_write_dio_end_io(iocb, size, ret, 0);
|
||||
if (ret >= 0) {
|
||||
iocb->ki_pos += size;
|
||||
return size;
|
||||
|
|
Loading…
Reference in a new issue